Abstracts
Ben Davison
TBA
Soheyla Feyzbakhsh
TBA
Kohei Kikuta
Title: Geometrical finiteness for automorphism groups via cone conjecture
Abstract:
Geometrical finiteness is one of the central notions in the study of Kleinian groups. In this talk, we explain the geometrical finiteness for the natural isometric actions of (birational) automorphism groups on the hyperbolic spaces for K3 surfaces, Enriques surfaces, Coble surfaces, and irreducible symplectic varieties. Then the cone conjecture is a key to the proof. If time permits, some applications for K3 surfaces will be discussed.
Naoki Koseki
TBA